<!DOCTYPE html>
<!--
Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.md or http://ckeditor.com/license
-->
<html>
    <head>
        <meta charset="utf-8">
        <title>API Usage &mdash; CKEditor Sample</title>
        <script src="../../ckeditor.js"></script>
        <link href="sample.css" rel="stylesheet">
        <script>

// The instanceReady event is fired, when an instance of CKEditor has finished
// its initialization.
            CKEDITOR.on('instanceReady', function (ev) {
                // Show the editor name and description in the browser status bar.
                document.getElementById('eMessage').innerHTML = 'Instance <code>' + ev.editor.name + '<\/code> loaded.';

                // Show this sample buttons.
                document.getElementById('eButtons').style.display = 'block';
            });

            function InsertHTML() {
                // Get the editor instance that we want to interact with.
                var editor = CKEDITOR.instances.editor1;
                var value = document.getElementById('htmlArea').value;

                // Check the active editing mode.
                if (editor.mode == 'wysiwyg')
                {
                    // Insert HTML code.
                    // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-insertHtml
                    editor.insertHtml(value);
                } else
                    alert('You must be in WYSIWYG mode!');
            }

            function InsertText() {
                // Get the editor instance that we want to interact with.
                var editor = CKEDITOR.instances.editor1;
                var value = document.getElementById('txtArea').value;

                // Check the active editing mode.
                if (editor.mode == 'wysiwyg')
                {
                    // Insert as plain text.
                    // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-insertText
                    editor.insertText(value);
                } else
                    alert('You must be in WYSIWYG mode!');
            }

            function SetContents() {
                // Get the editor instance that we want to interact with.
                var editor = CKEDITOR.instances.editor1;
                var value = document.getElementById('htmlArea').value;

                // Set editor contents (replace current contents).
                // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-setData
                editor.setData(value);
            }

            function GetContents() {
                // Get the editor instance that you want to interact with.
                var editor = CKEDITOR.instances.editor1;

                // Get editor contents
                // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-getData
                alert(editor.getData());
            }

            function ExecuteCommand(commandName) {
                // Get the editor instance that we want to interact with.
                var editor = CKEDITOR.instances.editor1;

                // Check the active editing mode.
                if (editor.mode == 'wysiwyg')
                {
                    // Execute the command.
                    // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-execCommand
                    editor.execCommand(commandName);
                } else
                    alert('You must be in WYSIWYG mode!');
            }

            function CheckDirty() {
                // Get the editor instance that we want to interact with.
                var editor = CKEDITOR.instances.editor1;
                // Checks whether the current editor contents present changes when compared
                // to the contents loaded into the editor at startup
                // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-checkDirty
                alert(editor.checkDirty());
            }

            function ResetDirty() {
                // Get the editor instance that we want to interact with.
                var editor = CKEDITOR.instances.editor1;
                // Resets the "dirty state" of the editor (see CheckDirty())
                // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-resetDirty
                editor.resetDirty();
                alert('The "IsDirty" status has been reset');
            }

            function Focus() {
                CKEDITOR.instances.editor1.focus();
            }

            function onFocus() {
                document.getElementById('eMessage').innerHTML = '<b>' + this.name + ' is focused </b>';
            }

            function onBlur() {
                document.getElementById('eMessage').innerHTML = this.name + ' lost focus';
            }

        </script>

    </head>
    <body>
        <h1 class="samples">
            <a href="index.html">CKEditor Samples</a> &raquo; Using CKEditor JavaScript API
        </h1>
        <div class="warning deprecated">
            This sample is not maintained anymore. Check out its <a href="http://sdk.ckeditor.com/samples/api.html">brand new version in CKEditor SDK</a>.
        </div>
        <div class="description">
            <p>
                This sample shows how to use the
                <a class="samples" href="http://docs.ckeditor.com/#!/api/CKEDITOR.editor">CKEditor JavaScript API</a>
                to interact with the editor at runtime.
            </p>
            <p>
                For details on how to create this setup check the source code of this sample page.
            </p>
        </div>

        <!-- This <div> holds alert messages to be display in the sample page. -->
        <div id="alerts">
            <noscript>
            <p>
                <strong>CKEditor requires JavaScript to run</strong>. In a browser with no JavaScript
                support, like yours, you should still see the contents (HTML data) and you should
                be able to edit it normally, without a rich editor interface.
            </p>
            </noscript>
        </div>
        <form action="../../../samples/sample_posteddata.php" method="post">
            <textarea cols="100" id="editor1" name="editor1" rows="10">&lt;p&gt;This is some &lt;strong&gt;sample text&lt;/strong&gt;. You are using &lt;a href="http://ckeditor.com/"&gt;CKEditor&lt;/a&gt;.&lt;/p&gt;</textarea>

            <script>
                // Replace the <textarea id="editor1"> with an CKEditor instance.
                CKEDITOR.replace('editor1', {
                    on: {
                        focus: onFocus,
                        blur: onBlur,

                        // Check for availability of corresponding plugins.
                        pluginsLoaded: function (evt) {
                            var doc = CKEDITOR.document, ed = evt.editor;
                            if (!ed.getCommand('bold'))
                                doc.getById('exec-bold').hide();
                            if (!ed.getCommand('link'))
                                doc.getById('exec-link').hide();
                        }
                    }
                });
            </script>

            <p id="eMessage">
            </p>

            <div id="eButtons" style="display: none">
                <input id="exec-bold" onclick="ExecuteCommand('bold');" type="button" value="Execute &quot;bold&quot; Command">
                <input id="exec-link" onclick="ExecuteCommand('link');" type="button" value="Execute &quot;link&quot; Command">
                <input onclick="Focus();" type="button" value="Focus">
                <br><br>
                <input onclick="InsertHTML();" type="button" value="Insert HTML">
                <input onclick="SetContents();" type="button" value="Set Editor Contents">
                <input onclick="GetContents();" type="button" value="Get Editor Contents (HTML)">
                <br>
                <textarea cols="100" id="htmlArea" rows="3">&lt;h2&gt;Test&lt;/h2&gt;&lt;p&gt;This is some &lt;a href="/Test1.html"&gt;sample&lt;/a&gt; HTML code.&lt;/p&gt;</textarea>
                <br>
                <br>
                <input onclick="InsertText();" type="button" value="Insert Text">
                <br>
                <textarea cols="100" id="txtArea" rows="3">   First line with some leading whitespaces.

Second line of text preceded by two line breaks.</textarea>
                <br>
                <br>
                <input onclick="CheckDirty();" type="button" value="checkDirty()">
                <input onclick="ResetDirty();" type="button" value="resetDirty()">
            </div>
        </form>
        <div id="footer">
            <hr>
            <p>
                CKEditor - The text editor for the Internet - <a class="samples" href="http://ckeditor.com/">http://ckeditor.com</a>
            </p>
            <p id="copy">
                Copyright &copy; 2003-2016, <a class="samples" href="http://cksource.com/">CKSource</a> - Frederico
                Knabben. All rights reserved.
            </p>
        </div>
    </body>
</html>
